Spyware Doctor is PC Magazine Editor's Choice Winner in 2005 and 2006. Spyware Doctor is a Spyware remover and provides real-time Anti-Spyware protection against Spyware, adware, Trojan horses, keyloggers, Spyware cookies, adbots, spybots, browser hijackers, phishing attacks and other Malware threats. Additionally it actively protects web browsing using Internet Explorer with a built-in popup blocker and malicious site guard. Spyware Doctor is easy to use and low on PC resources and its super fast scanning speed is delivered by multiple specialized scanners that include Windows registry, file system, processes and tasks, browser, network configuration (including LSP), cookie and an intelligent script scanner. Each scanner specializes in identification of specific traits of infections for more effective detection and removal. Almost any function of Spyware Doctor can be updated through the Live Update process and it is constantly being improved and extended to counteract the nastiest of Spyware threats. The OnGuard feature is designed to provide real time protection and deploys several tools that actively monitor and protect the PC from Spyware attacks. These include immunization, site protection, popup blocking, browser monitor and others.

The trial version allows customers to block Spyware in Real-Time, perform scans and Live Update Spyware signatures and functionally.

I must concur with the rest on this. I use the free version that Google offers on pack.google.com (the only difference is no anti-virus and one limited process guard.) This program has been excellent, especially when I need to clean up computers at the school I work for.

I used the older version until my "subscription" ran out, now I have some Aussie group actively trying to sell me their new version for $49.00Aud, theft I say, the old version worked very well indeed so I hope this version does as well.
Terry M, Adelaide Australia